Final answer:
The Great Lakes St. Lawrence Lowlands is a region characterized by a flat and low-lying landscape that stretches from the St. Lawrence River Valley to the Great Lakes. It is formed by physical processes including glacial erosion and deposition. The region features landforms such as the Niagara Escarpment and the St. Lawrence River.
Step-by-step explanation:
The Great Lakes St. Lawrence Lowlands is a region located in the eastern part of Canada, primarily in the province of Quebec. It is characterized by a flat and low-lying landscape that stretches from the St. Lawrence River Valley to the Great Lakes. This region was formed by several physical processes, including glacial erosion and deposition.
One of the prominent landforms in the Great Lakes St. Lawrence Lowlands is the Niagara Escarpment, which is a steep cliff that runs along the southern edge of the region. It was formed by the retreat of glaciers during the last ice age and is now the site of the famous Niagara Falls.
Another important landform is the St. Lawrence River itself, which is a major waterway that connects the Great Lakes to the Atlantic Ocean. The river has shaped the landscape of the region and has been crucial for transportation and trade.